Thetechniqueofthree-stagecompressed-gasgun

forhypervelocityimpact

LIN Jun-de; ZHANGXiang-rong; ZHUYu-rong; LIU Wen-xiang

doi:10.11883/1001-1455(2012)05-0483-07

Volume 32 Issue 5

Apr. 2014

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LIN Jun-de, ZHANGXiang-rong, ZHUYu-rong, LIU Wen-xiang. Thetechniqueofthree-stagecompressed-gasgunforhypervelocityimpact[J]. Explosion And Shock Waves, 2012, 32(5): 483-489. doi: 10.11883/1001-1455(2012)05-0483-07

Citation:

LIN Jun-de, ZHANGXiang-rong, ZHUYu-rong, LIU Wen-xiang. Thetechniqueofthree-stagecompressed-gasgun forhypervelocityimpact[J]. Explosion And Shock Waves, 2012, 32(5): 483-489. doi: 10.11883/1001-1455(2012)05-0483-07

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Thetechniqueofthree-stagecompressed-gasgun forhypervelocityimpact

doi: 10.11883/1001-1455(2012)05-0483-07

1.
NorthwestInstituteof NuclearTechnology,Xi’an710024,Shaanxi,China

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Corresponding author: LIN Jun-de
Publish Date: 2012-09-25

Abstract

Abstract

Thebackgroundofdevelopingthree-stagegasguntechniquedrivenbycompressed-nitrogen forlaunching8km/sprojectileswaspresented.Theeffectsofsubstitutingatwo-stagecompressedgasgun withathree-stagecompressed-gasgunonelevatingprojectilesvelocity werebrieflydescribled. Therelationshipbetweenthedrivingpressure,theinitialpressureofpumptubeandtheload ofthepressurechamberweredissussedforthe57-37-10three-stagegasgun.Someprogressondevelopingthe57- 37-10three-stagegasgunwasshown.
- mechanicsofexplosion,
- highspeedimpact,
- launchingtechnique,
- three-stagecompressedgasgun